Features: and new and high quality Module Size: 27mm/1.06in x 15mm/0.59in; Cable Length: 100mm/3.94in; Weight: 5g. Package Included: 1pcs stepper motor parallel modules with 1pcs 100mm cables, easy to connect. Application: special design for stepper motor-side parallel, a driver drives two motors, put them in-line (series) with the motor. Compatible: this module is only used for small printers or small current motors in parallel (with the same motor in parallel, the current are divided evenly). If you have any issues for our products, please contact us, we will do our best for you. Package Includes: 1 X Stepper Motor Parallel Module 1 X 100mm 4 Pin Cable Specifications: Module Size: approx. 27x15mm/1.06x0.59in Cable Length: approx. 100mm/3.94in note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you